The TMY series is designed with an extremely low profile and a high resolution resolver / optical encoder optimized to achieve high dynamic motion, high torque and high precision. The TMN series is a perfect fit for industries that require high precision but less force.
Hiwin Torque Motor Rotary Table – TMN71
Feature | Torque Motor Rotary Table – TMN71
Code | Torque Motor Rotary Table – TMN71
Specifications | Torque Motor Rotary Table – TMN71
Spec
Symbol
Unit
TMN71G
TMN71A
Continuous torque
TC
Nm
3.7
Continuous current
IC
Arms
3.4
Peak torque (Within 1s.)
TP
Nm
11.1
Peak current (Within 1s.)
IP
Arms
10.2
Torque constant
Kt
Nm/Arms
1.09
Electrical time constant
Te
ms
4.1
Resistance (line to line at 25°C)
R25
Ω
2.22
Inductance (line to line)
L
mH
9.02
Number of poles
2P
–
16
Back emf contact (line to line)
Kv
Vrms / (rad/s)
0.63
Motor constant (line to line at 25°C)
Km
Nm / √W
0.6
Thermal resistance
Rth
K/W
1.95
Temperature sensor
–
–
PTC SNM100
Nominal input voltage
–
VDC
500(6002))
Inertia of rotating parts
J
kgm2
0.008
Mass of motor
Mm
kg
3.5
Max. axial load
Fa
N
1000
Max. moment load
M
Nm
50
Max. speed
–
rpm
600
300
Resolution
–
p/rev
4,325,376 (Incremental, sin/cos 1Vpp)
920,000 (Absolute 1))
Repeatability
–
arc-sec
±2.5
Accuracy
–
arc-sec
±45/±101)
±30
Axial runout
Ra
mm
0.03(0.0052))
Radial runout
Rr
mm
0.03(0.0152))
Size
W x L x H
mm
160 x 160 x 50
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